16. From the previous question, calculate the caloric expenditure in kilocalories (kcal) if the individual exercised for 30 minutes. [Hint: refer to the energy conversion factors]
16. From the previous question, calculate the caloric expenditure in kilocalories (kcal) if the individual exercised for 30 minutes. [Hint: refer to the energy conversion factors]
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Plz solve q 16
![Physics
please help with #16
14. Predict the relative VO₂ if running speed = 8.5 mile-hr¹:
VO₂ (mL-kg-min) = Running speed (m-min¹) X 0.2 (mL-kg¹ min ¹/m-min¹) + 3.5
(mL-kg min¹)
Running speed:
8.5 mile/hr
8.5 1609.34m/ 60 min =
13679.39/60= 227.99 m - min
-1
vo₂ =
= 227.99 m/min 0.2 ml/kg min min/m + 3.5ml/kg min
-1
.
= 45.598 mL/min kg +3.5 ml/kg min = 49.098 ml min
.
.
kg
15. Convert the previous answer from relative VO, (mL-kg¹ min ¹) to an absolute VO, (L-min¹¹)
Assume the individual weighs 158 lb. Use the following equation:
Absolute VO,= (Relative VO₂ x M) + 1000
Where, M = body mass in kg
158 lb 0.45359 lb= 71.66kg
-1
49.098 71.66/1000 = 3.52 L min
16. From the previous question, calculate the caloric expenditure in kilocalories (kcal) if the
individual exercised for 30 minutes. [Hint: refer to the energy conversion factors]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb712ee53-cda4-4fbf-9bf4-6842d273aff4%2F4dce75f6-5bf6-45c9-bd33-a4eefeaee9a0%2F2a004x_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Physics
please help with #16
14. Predict the relative VO₂ if running speed = 8.5 mile-hr¹:
VO₂ (mL-kg-min) = Running speed (m-min¹) X 0.2 (mL-kg¹ min ¹/m-min¹) + 3.5
(mL-kg min¹)
Running speed:
8.5 mile/hr
8.5 1609.34m/ 60 min =
13679.39/60= 227.99 m - min
-1
vo₂ =
= 227.99 m/min 0.2 ml/kg min min/m + 3.5ml/kg min
-1
.
= 45.598 mL/min kg +3.5 ml/kg min = 49.098 ml min
.
.
kg
15. Convert the previous answer from relative VO, (mL-kg¹ min ¹) to an absolute VO, (L-min¹¹)
Assume the individual weighs 158 lb. Use the following equation:
Absolute VO,= (Relative VO₂ x M) + 1000
Where, M = body mass in kg
158 lb 0.45359 lb= 71.66kg
-1
49.098 71.66/1000 = 3.52 L min
16. From the previous question, calculate the caloric expenditure in kilocalories (kcal) if the
individual exercised for 30 minutes. [Hint: refer to the energy conversion factors]
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